.a-card {
  height: auto;
  border: 3px solid black;
  margin: 1px;
}

h2 {
  margin: 0;
  padding: 10px;
}

img {
  width: 100%;
}

.deckgrid .column {
  float: left;
}

.deckgrid .column-1-1 {
  width: 100%;
}

.deckgrid .column-1-4 {
  width: 25%;
}

.deckgrid[deckgrid]::before {
  content: '1 .column.column-1-1';
  font-size: 0;
  visibility: hidden;
}

@media screen and (min-width: 600px) {
  .deckgrid[deckgrid]::before {
    content: '4 .column.column-1-4';
  }
}

.deckgrid .livephoto-1-1 {
  width: 100%;
}

.deckgrid .livephoto-1-2 {
  width: 50%;
}

.deckgrid[deckgrid] > div > div > div.a-livephoto::before {
  content: '1 .column.column-1-1';
  font-size: 0;
  visibility: hidden;
}

@media screen and (min-width: 600px) {
  .deckgrid[deckgrid] > div > div > div.a-livephoto::before {
    content: '1 .column.livephoto-1-2';
  }
}

.btn-circle {
  width: 30px;
  height: 30px;
  text-align: center;
  padding: 6px 0;
  font-size: 12px;
  line-height: 1.428571429;
  border-radius: 15px;
}